import { PlayerAPI } from 'bitmovin-player';
/**
 * Watches player events and stores the last known playback position for the active source.
 *
 * @category Utils
 */
export declare class ResumePositionTracker {
    private readonly player;
    private activeSourceKey;
    private lastPosition;
    constructor(player: PlayerAPI);
    release(): void;
    getStoredPosition(): number | null;
    private readonly updatePosition;
    private readonly savePosition;
    private readonly pausePositionTracking;
    private readonly storeCurrentPosition;
    private readonly storeCurrentPositionWhenHidden;
    private readonly startPositionTracking;
    private readonly restartPositionTracking;
    private readonly unloadSource;
    private readonly finishPositionTracking;
    private stopPositionTracking;
}